PUBLIC MARKS with tags api & tools

being able to export data is a crucial consideration.APIs create opportunities for development beyond what an application’s creators may be able — or willing — to do on their owngood sign for the long-term support of a tool

These new interfaces enable developers to do nearly everything that you can do at http://blockchalk.com. It’s now possible to build client applications, mash-ups, and other tools based on BlockChalk geolocation data and services.

You can read the full API documentation here: BlockChalk API v0.6

So what does this mean? It means that BlockChalk is now more than just a nifty GPS app for your iPhone. It’s an open platform for storing and accessing user-generated content within a geographic context.

What makes the BlockChalk platform unique?

* It’s dead simple. There are no badges, medals, points, unicorns, pirates, or other viral gaming craziness. BlockChalk is about locations and the messages people leave there, that’s it.

Freebase is the easiest way to add free, community-curated, Creative Commons licensed content to your web applications. The Freebase API provides a comprehensive set of tools for working with structured data, topic relationships, relevance searches, images and much more.